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Thread: 2012 CTSV misfire- with log

  1. #21
    Tuner in Training
    Join Date
    May 2022
    Posts
    12
    Update: I put the original tuned file back in. I got my WB in and Im 11.7/8 on WOT pulls no knock. Hpwever I am getting some knock2* or so at part throttle with mild acceleration not even getting into boost. I can see it on the AeroForce and feel it in a little. hesitation. Its hard to duplicate.

  2. #22
    Advanced Tuner PGA2B's Avatar
    Join Date
    Nov 2004
    Location
    St. Louis, MO
    Posts
    474
    Is it repeatable in the same areas in a couple of logs?

    You could also get some Boostane or Torco octane booster to see if it goes away. If it does drop the timing in the areas you get KR.

    I got rid of a lot of drivability issues tuning the VE table.
    2013 OBM A6 CTS-V Coupe
    Mods: Headers back Billy Boat Exhaust, GripTec 2.65, 8.6 PowerBond Lower, LSX Innovations Solid Isolator, ID850's, NGK TR7IX's, Accel 9070CK Wires, Spectre CAI, SRI Ported Throttle Body, SRI Catch Can, NGK AFRM, 160* T-Stat, 0fx2gv Brick, Hard Line Delete W/3/4" Lines, FB 101 FMIC, Pierberg CWA50, Stoptech Drilled/Slotted Rotors, EBC Redstuff, Cut Stock Springs, Flat Bottom Steering Wheel
    2006 Black Raven STS-V (Traded In)
    Fully Modded: 459RWHP@5888rpm/451lbft@4696rpm